The entry of the French into Venice and the theft of the Horses of San Marco, in Floreal Antoine Charles Horace Vernet (1758-1836)

The picture has something of this: architecture, building, people, many, city, church, town, group, tourist, street, cathedral, square, facade, outdoors, crowd, castle.
Perhaps it’s a painting of a crowd of people in front of a building with a horse and buggy in the foreground.